27752514482 has 32 divisors (see below), whose sum is σ = 53690497920. Its totient is φ = 10439815680.

The previous prime is 27752514469. The next prime is 27752514487. The reversal of 27752514482 is 28441525772.

It is not an unprimeable number, because it can be changed into a prime (27752514487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3102623 + ... + 3111554.

It is an arithmetic number, because the mean of its divisors is an integer number (1677828060).

Almost surely, 2^27752514482 is an apocalyptic number.

27752514482 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

27752514482 is a deficient number, since it is larger than the sum of its proper divisors (25937983438).

27752514482 is a wasteful number, since it uses less digits than its factorization.

27752514482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6214226.

The product of its digits is 1254400, while the sum is 47.

The spelling of 27752514482 in words is "twenty-seven billion, seven hundred fifty-two million, five hundred fourteen thousand, four hundred eighty-two".